Set your alarm and wake up early with two astronauts as they venture outside the International Space Station to make repairs at 6:30 a.m. EDT. NASA Astronaut Randy “Komrade” Bresnik and NASA astronaut Mark Vande Hei will enter the vacuum of space to replace a component on the station’s robotic arm. Details: http://go.nasa.gov/2fRmx3V Have questions? Use #askNASA and we’ll answer live during the spacewalk from Mission Control!
